high
7.1
CWE
787
Advisory Published
CVE Published
Updated

CVE-2020-9808

First published: Mon May 18 2020(Updated: )

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5, tvOS 13.4.5, watchOS 6.2.5. An application may be able to cause unexpected system termination or write kernel memory.

Credit: Xinru Chi Tielei Wang Pangu LabXinru Chi Tielei Wang Pangu LabXinru Chi Tielei Wang Pangu LabXinru Chi Tielei Wang Pangu Lab product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple tvOS<13.4.5
13.4.5
Apple watchOS<6.2.5
6.2.5
Apple iOS<13.5
13.5
Apple iPadOS<13.5
13.5
Apple iPadOS<13.5
Apple iPhone OS<13.5
Apple Mac OS X<10.15.5
Apple tvOS<13.4.5
Apple watchOS<6.2.5
Apple macOS Catalina<10.15.5
10.15.5
Apple Mojave
Apple High Sierra

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2020-9808?

    CVE-2020-9808 is a memory corruption vulnerability in the Kernel that has been addressed with improved state management.

  • Which Apple products are affected by CVE-2020-9808?

    Apple watchOS 6.2.5, macOS Catalina 10.15.5, Apple iOS up to 13.5, Apple iPadOS up to 13.5, and Apple tvOS up to 13.4.5 are affected by CVE-2020-9808.

  • What is the severity of CVE-2020-9808?

    The severity of CVE-2020-9808 has not been specified.

  • How can I fix CVE-2020-9808?

    To fix CVE-2020-9808, update your affected Apple products to the latest available versions.

  • Where can I find more information about CVE-2020-9808?

    You can find more information about CVE-2020-9808 on the Apple support website using the following references: [link1](https://support.apple.com/en-us/HT211175), [link2](https://support.apple.com/en-us/HT211170), [link3](https://support.apple.com/en-us/HT211168)

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